نتایج جستجو برای: electromagnetic wave emission

تعداد نتایج: 454354  

2013
Mansi M. Kasliwal Samaya Nissanke

We present the first simulation addressing the prospects of finding an electromagnetic (EM) counterpart to gravitational wave detections (GW) during the early years of only two advanced interferometers. The perils of such a search may have appeared insurmountable when considering the coarse ring-shaped GW localizations spanning thousands of deg using time-of-arrival information alone. We show t...

2004
D. L. Khokhlov

It is considered constraints imposed by the quantum mechanics on the measurement of the density of the electromagnetic energy. First, the energy of the electromagnetic wave and the volume (time) are bound with the Heisenberg uncertainty principle. It reduces from double to ordinary the relativistic effect for the density of the electromagnetic energy. Second, the frequency of photons and the nu...

2015
Young Joon Yoo Sanghyun Ju Sang Yoon Park Young Ju Kim Jihye Bong Taekyung Lim Ki Won Kim Joo Yull Rhee YoungPak Lee

Perfect metamaterial absorber (PMA) can intercept electromagnetic wave harmful for body in Wi-Fi, cell phones and home appliances that we are daily using and provide stealth function that military fighter, tank and warship can avoid radar detection. We reported new concept of water droplet-based PMA absorbing perfectly electromagnetic wave with water, an eco-friendly material which is very plen...

2003
Bernd Deutschmann

The electromagnetic compatibility (EMC) became a major concern for integrated circuits (ICs) during the last years. As the operating frequency has increased and the supply voltage has become lower, the electromagnetic emission as well as the susceptibility of integrated circuits increased tremendously. Generally speaking, EMC is defined as the ability of an electrical system to work properly in...

2003
JULIEN SYLVESTRE

Various models for electromagnetic emissions correlated with the gravitational wave signals expected to be detectable by the current and planned gravitational wave detectors are studied. The position error on the location of a gravitational wave source is estimated, and is used to show that it could be possible to observe the electromagnetic counterparts to neutron star-neutron star or neutron ...

Journal: :Physical review 2021

Accelerated charges emit electromagnetic radiation and the consequent energy-momentum loss alters their trajectory. This phenomenon is known as reaction Landau-Lifshitz (LL) equation classical of motion electron, which takes into account radiation-reaction effects in electron By using analytical solution LL an arbitrary plane wave, we compute expression emission spectrum via nonlinear Thomson s...

Journal: :Journal of the Optical Society of America. A, Optics, image science, and vision 2011
Timor Melamed

The present contribution is concerned with applying beam-type expansion to planar aperture time-harmonic electromagnetic field distribution in which the propagating elements, the electromagnetic beam-type wave objects, are decomposed into transverse electric (TE) and transverse magnetic (TM) field constituents. This procedure is essential for applying Maxwell's boundary conditions for solving d...

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